High-risk Human Papillomavirus Genotypes in Women Undergoing Cervical Screening in Leshan, China: Real-time and Nested Multiplex PCR.
High-risk human papillomavirus (HR-HPV) infection is the principal etiological factor in cervical precancer and cervical cancer. Regional surveillance of HR-HPV prevalence and genotype distribution is important because circulating genotypes may vary according to geography, age structure, screening access, and vaccinati...